baber/WOPTO huggingface dataset:
Patent JP-H06308146-A (JP)
Title: Acceleration sensor and air-bag system
Inventor: SUZUKI MASAYOSHI
IPC: G01P21/00
Filed: 1993-04-28
Abstract: PURPOSE:To provide an acceleration sensor and its application system that prevents erroneous operation caused by circuit fault. CONSTITUTION:To the next stage of an acceleration sensing element 1 that generates, when acceleration is applied, physical effect amount (for example, static capacity) corresponding to that, an alternation signal operation circuit 15 (static capacity-frequency conversion circuit, for example, consisting of rig oscillators 20 and 20A) that generates alternation signal is connected. The acceleration sensing element 1 is a component of the ring oscillators 20 and 20A, and physical effect amounts C1 and C2 of the acceleration sensing element 1 is so set as frequency characteristics of the alternation signal is decided, and based an the alternation signal, acceleration is detected. Only the effect amount C1 may be frequency-converted for obtaining acceleration, or, the effect amounts C1 and C2 may be directly pulse-width-converted instead of frequency conversion for difference, or, only the effect amount C1 may be directly pulse- width-converted.
Patent JP-S59231295-A (JP)
Title: Seal rubber abrasion loss detector in gas holder
Inventor: OKUYAMA SHIYOUJI
IPC: F17B1/04
Filed: 1983-06-10
Abstract: PURPOSE:To observe the dial of a detector for detection without stopping the function of a gas holder by forming an abrasion loss detector with a liquid and a pipe. CONSTITUTION:Seal rubber 24 is abraded by the operation of a gas holder, a pipe 35 is inserted into the seal rubber 24, and the pipe 35 is filled with the oil of the same quality as that of the seal oil 35. The quantity of this oil can be observed via the dial of a tank 34, and when the seal rubber 24 is abraded, the oil flows into the holder and the liquid level is lowered. Thereby, the abrasion of the seal rubber 24 can be detected.
Patent JP-H02282672-A (JP)
Title: Adsorptive type freezer
Inventor: YOSHII KAZUHIRO
IPC: F25B15/00
Filed: 1989-04-21
Abstract: PURPOSE:To avoid a reduction in a freezing capability caused by an accumulation of non-condensed gas without having any relation with a variation in capability of an adsorptive liquid pump by a method wherein a pump for use in feeding an adsorptive liquid to an ejector of an air extractor device is connected to an adsorbing device with a pipe as an exclusive device for the air extractor. CONSTITUTION:Conduits 28a and 28b are connected between an adsorber 6 and an ejector E1. A pump PE is arranged between the conduits 28a and 28b. In case that a driving source for the pump PE is a motor M which is the same as that for the refrigerant pump PE, the pump PE is operated continuously by the motor M to be driven at a substantial specified capability during an operation of an adsorptive type freezer, a substantial specified amount of adsorption liquid is fed from the pump PE to the ejector E1 without having any relation with a variation of the number of revolution of the adsorptive liquid pump PA, resulting in that an air extraction capability can be kept substantially at a constant value and thus a reduction of a freezing capability can be avoided. Since the driving source for the pump PE is the same as that for the motor M of the refrigerant pump P0, it is not necessary to arrange a driving source exclusively applied for the pump PE and thus it becomes possible to simplify the configuration of the system and to reduce a running cost of the pump PE.
Patent JP-H02280192-A (JP)
Title: Display device
Inventor: OGASAWARA NAOKAZU
IPC: G09G5/00
Filed: 1989-04-20
Abstract: PURPOSE:To enhance the effect as attraction with simple device constitution by providing a driving device which is mounted with a video monitor and changes the inclination of the video monitor by a remote operation, a video signal reproducing device and a controller which controls the driving device. CONSTITUTION:The video signals transmitted by the video signal reproducing device 3 are projected on the video monitor 1 and the controller 4 emits a command to the driving device 2 to change the inclination of the video monitor by the control signal separately outputted from the video signal reproducing device 3. As a result, the video monitor itself changes its inclination in sychronization with the contents projected on the video monitor. Interest is aroused in this way in the person who views the monitor and the effect as the attraction is enhanced.
Patent JP-S5528776-A (JP)
Title: Cake separating device of eilter press
Inventor: MATSUO TADAYOSHI
IPC: B01D25/12
Filed: 1978-08-24
Abstract: PURPOSE: The device in which the mounting positions of two rollers with respect to filter cloth are immovable and the filter cloth and rollers do not make direction contact so that the rollers smoothly elevate while revolving.  
     CONSTITUTION: The filter cloth 6 disposed between members 1, 2, etc. which form the filter chamber is put on zigzag on rollers 8 and are so supported to the reciprocable integral holder 7 so that the foregoing rollers 8 may be revolved. Part of this holder 7 is used as the link mechanism of maintaining the spacing of the open frame between the foregoing members 1, 2, etc. constant. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10298843-A (JP)
Title: Brake device of loom heddle frame
Inventor: UEMATSU TATSUYA
IPC: D03C5/00
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To provide the brake device of a loom heddle frame not causing the falling or runaway of the heddle frame, even on the shutdown of powder supply, the failure of the power supply or the trouble of an electric system. SOLUTION: A guide 23 having a brake shoe 30 is disposed at a place brought into pressure contact with the side stay of a loom heddle frame. The brake shoe 30 is usually placed apart from the side stay 26 by applying an electric current to an exciting coil 28 disposed in the guide 23. When a power source is broken down or failed, an electric current flowing in the exciting coil 28 is interrupted, and the brake shoe 30 is brought into pressure contact with the side stay 26 by the energizing force of a plate spring 29. Further, the driving of the heddle frame 21 is immediately stopped to prevent the runaway of the heddle frame 21.
Patent JP-H07286333-A (JP)
Title: Form panel for constructing retaining wall
Inventor: TANAHASHI TAKASHI
IPC: E02D29/02
Filed: 1994-04-19
Abstract: PURPOSE:To ensure the safety of operation by mounting approximately triangular stoppers on the lower both side sections of the rear of a form panel while installing a fixing member to the upper section of the rear of the panel so as to be positioned between the stoppers. CONSTITUTION:Stoppers 5 consisting of angle materials, etc., formed in an approximately triangular shape are fastened onto the lower both side sections of the rear 2 of a form panel 1 by bolts, etc. A fixing member 6 composed of the angle materials, etc., is fixed to the upper section of the rear 2 of the form panel 1 by bolts, etc., so as to be placed between the stoppers 5. A proper number of hanging jigs 3 hung down by wires are set up at the upper end section of the form panel 1. A proper number of positioning plates 4 for defining the upper and lower and left and right places are mounted at the lower end section of the form panel 1.
Patent JP-H11313559-A (JP)
Title: Spraying device
Inventor: URA HIROYUKI
IPC: A01G25/02
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a spraying device having a small shape with comparatively short liquid-sending pipes not elongated over the whole width of a desired spraying region and different from the liquid-sending pipe of a conventional device, capable of evenly carrying out the spraying of the liquid to be sprayed over the whole width of the spraying region, and capable of diminishing the defect of the conventional device. SOLUTION: This spraying device A comprises a pair of comparatively short liquid-sending pipes 2 fixed on a hollow spraying tool body 1 and arranged in a V-shape so as to communicate with the hollow spraying device body 1, and plural nozzles 3 arranged at the lower surface of the pair of the liquid- sending pipes 2 in the longitudinal directions so as to form rows and face to the oblique outside. The spraying device is constituted so that the spraying liquid may be jetted through the liquid-sending pipes 2 from the nozzles 3 by supplying the spraying liquid to the spraying device body 1.
Patent JP-H05300574-A (JP)
Title: Terminal function setter for remote monitor control system
Inventor: TOKIZANE TOSHIAKI
IPC: H04Q9/00
Filed: 1992-04-23
Abstract: PURPOSE:To transmit the wireless signal to a defined object terminal from a setter. CONSTITUTION:An adaptor 1 is freely attachable to and detachable from the surface of a setter main body 10 where an output window is provided for transmission of the wireless signal of the infrared rays. The adaptor 1 has a barrel part 1b protruding at a position corresponding to the front of a projecting element built in the main body 10. The part 1b has a window through which the wireless signal is taken out. Therefore the wireless signals can be taken out within the window.
Patent JP-H11287709-A (JP)
Title: Infrared detection card and judging method of infrared detection card deterioration time
Inventor: TAMURA YASUAKI
IPC: G01J1/58
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain mechanism for judging the deterioration time of an infrared detection card. SOLUTION: In this card, infrared to visible ray conversion phosphor 22 is used as an infrared detection part, around which an air gap 26 for visual observation of volume increase amount of the phosphor 22 is formed. Deterioration time of the card 21 is judged by the time when the infrared to visible ray conversion phosphor 22 is denatured, buried in the air gap 26 formed around the phosphor 22 and the air gap 26 is filled. The deterioration time of the infrared detection card can be simply judged by using the infrared detection card in which the air gap is formed around the infrared detection part, and judging the deterioration time by extinction of the air gap 26.
Patent JP-S5623239-A (JP)
Title: Manufacture of chromium or chromium alloy ingot
Inventor: ONO SEIO
IPC: B22D21/00
Filed: 1980-07-28
Abstract: PURPOSE: To manufacture the titled ingot of high quality by melt casting Cr or Cr alloy with plasma arc of Ar gas or the like in a nonoxidizing gas atmosphere while carrying out deoxidation and desulfurization refining in the presence of a refining agent and multicomponent type molten slag.  
     CONSTITUTION: After replacing air in melting chamber 4 with Ar gas, Cr or Cr alloy A is charged into water-cooled crucible 2, and plasma arc 9 is formed by supplying an electric current between water-cooled surface plate 7 and plasma torch 8 using Ar gas from DC power source 20 to heat melt a material A. At this time, the internal pressure of chamber 4 is maintained under ordinary pressure or a constant elevated pressure by working a leak valve, and to material A are added one or more among Al, Mn, etc. as a refining agent and one or more kinds of multicomponent type molten slag S such as CaO and Na 2 O+K 2 O at a desired time. Molten metal B formed at the upper part of crucible 2 is purified with slag S and successively solidified by cooling with crucible 2 and plate 7. Ingot C thus obtd. is carried 19 from  stand 18 by lowering rod 17 of taking-out device 16. This ingot contains very little  impurities such as S and O.  
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5627885-A (JP)
Title: Manufacturing method for double-wall heat pipe for rotary shaft
Inventor: FURUYA SHIYUUICHI
IPC: F28D15/00
Filed: 1979-08-15
Abstract: PURPOSE: To improve the productivity and adhesion by a method wherein round- tubular heat pipes are inserted into a long cylindrical metal pipe, and then the metal pipe is contracted in diameter to obtain a double-wall pipe with heat pipes adhered to the inside surface of an outer pipe.  
     CONSTITUTION: A plurality of round-tubular heat pipes 8 are inserted in series into a long cylindrical metal pipe 7, then the metal pipe 7 with the heat pipes 8 therein is inserted into a drawing die 10 and drawn, to reduce the diameter of the metal pipe 7 and adhere the latter to the heat pipes 8. As a result, there is obtained a double-wall heat pipe 6A comprising the contracted metal pipe 7 as an outer pipe 3 and the heat pipes 8 as inner pipes 4. The heat pipe 6A is cut up for every heat pipe 8, to obtain double-wall heat pipes 6 for rotary shaft. Accordingly, the heat pipes 6 can be produced continuously, the productivity can be improved, and the contracting work leads to an improved adhesion of inner and outer pipes each other. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5329069-A (JP)
Title: Automatic wire bonding device
Inventor: YOSHIMOTO KAZUO
IPC: H01L21/60
Filed: 1976-08-31
Abstract: PURPOSE: To obtain an automatic wire bonding device of a simple constitution by reducing the quantization information from the video signal of a TV camera thereby eliminating the need for the storage of a model pattern. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07308170-A (JP)
Title: Food improved in antimutagenic titer
Inventor: FUKUDA TAKASHI
IPC: A23L33/15
Filed: 1994-05-18
Abstract: PURPOSE:To provide a food improved in antimutagenic titer, containing an antimutagen abundantly enough to satisfactorily inhibit the titer of a mutagen, capable of preventing growth of a cancer by preventing the mutagen from causing occurrence of mutation which is the first stage of growth of the cancer and useful for, e.g. a health food having an anticancer effect. CONSTITUTION:This food improved in antimutagenic titer contains an antimutagen such as a solvent extract of one or more kinds of spices selected from a group composed of clove, thyme, laurel, cinnamon, sage, capsicum and mace abundantly enough to satisfactorily inhibit the titer of a mutagen such as benzopyrene. In addition, 10 to 40% ethyl alcohol or acetone is preferably used as the solvent and vitamin B2 and/or folic acid is preferably further added in an amount of 10 to 20wt.% based on the solvent extract of the spices.
Patent JP-S63269075-A (JP)
Title: Optical fiber type sensor
Inventor: MIYAMOTO TOSHIHARU
IPC: G01D21/00
Filed: 1987-04-27
Abstract: PURPOSE:To detect one operation condition of a plurality of sensor sections of an optical fiber, by varying and outputting an intensity modulation light having a specified frequency from a light emitting section with the action of a sensor section having a delay optical path to detect a specified frequency component alone with a light receiving section. CONSTITUTION:An oscillator signal is modulated by frequency f1 and outputted to an optical fiber 2 and an intensity modulation light overlapped with the frequency f1 is taken out to the fiber 2. An intensity modulation light passing through a sensor section 81 is turned to P1 while that passing through an optical fiber 111 to P2 by way of an optical branching device 91. Here, for example, when the sensor section 81 fails to operate, the light P1 incident is outputted as intact while the light P2 is delayed by pi/2 in phase, which causes the frequency f1 to be cancelled in the intensity modulation light P0 added with an optical multiplexer 101. On the other hand, when the sensor section 81 operates, the light P1 fails while the light P2 is outputted, eventually making the light P0 equal the light P2. An AC signal with the frequency f1 is detected with a bypass filter within a light receiving section 3 thereby clearly indicating that the inspecting section 81 is operating.
Patent JP-H041947-A (JP)
Title: Recording medium and access method thereof
Inventor: HATANAKA KATSUNORI
IPC: G11B23/00
Filed: 1990-04-18
Abstract: PURPOSE:To allow the execution of high-density recording and reproducing by providing an edge part on recording media and two-dimensionally recording data arrays with this edge as a reference. CONSTITUTION:Ruggedness or changes in an electron state on the surfaces of the recording media 101 to 103 are made to recording information and the recording information is written or read by the various intensities of the tunnel currents flowing between a probe electrode and the surfaces of recording media 101 to 103. The edge part 120 having the steps larger than the ruggedness of the changes of the electron states to be recorded or the differences in the electron states is formed on the surfaces of the recording media 101 to 103. The recording information is two-dimensionally recorded and reproduced along this edge part 120 in this way, by which the high-density and high-speed accessing is executed.
Patent JP-H07322524-A (JP)
Title: Power-supply circuit
Inventor: IIDA TAKAHIDE
IPC: H02M3/28
Filed: 1994-05-18
Abstract: PURPOSE:To suppress the capacity of a transformer to be small and to miniaturize a power-supply circuit which uses a resonance-type DC-DC converter. CONSTITUTION:A power-supply circuit is provided with an active filter 8 which smoothes full-wave-rectified waves obtained by a rectifying circuit 7 and which supplies a direct current to a DC-DC converter 9, with a current sensor 26 which detects the level of a current supplied to a battery 25 from the DC-DC converter 9 and with a control circuit 15 which, when the level of the detected current by the current sensor 26 is lowered, performs a control operation to raise the voltage level of the current supplied to the DC-DC converter 9 from the active filter 8. Then, the switching frequency fsw of pulse waves generated by a switching circuit 24 is set fixedly so as to correspond to the resonance frequency of an LC series resonance circuit which is composed of a resonance coil 19 and of a resonance capacitor 20.
Patent JP-H08296437-A (JP)
Title: Heater control device for diesel engine
Inventor: HAMAMOTO TORU
IPC: F01N5/02
Filed: 1995-04-27
Abstract: PURPOSE: To inexpensively realize an apparatus having a high heater capacity at a cold/light load without impairing the degree of freedom on design, in a heater control device of a diesel engine making a heat source of a disel engine equipped with an exhaust recirculation device. CONSTITUTION: An intake passage 12 of a diesel engine 10 and an exhaust passage 14 thereof communicate with an exhaust recirculation passage 16. The device is provided with an EGR valve 18 for controlling the communicating condition of the exhaust recirculation passage 16. A heater core 56 is arranged in a cooling-water passage of the diesel engine 10. When a heater switch 36 is turned on at the time of light load of the diesel engine 10, the exhaust gas recirculation region is made to be up to the region where the temperature of cooling water is relatively low.
Patent JP-S62262781-A (JP)
Inventor: IGARASHI TORU
IPC: B02B7/00
Filed: 1986-05-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58220572-A (JP)
Title: Solid-state image pickup device
Inventor: YANO KOUSAKU
IPC: H04N5/335
Filed: 1982-06-16
Abstract: PURPOSE:To screen the light which generates an electric charge in a semiconductor circuit board and to improve the yield and sensitivity, by dividing a light screening film considered to be of grid pattern into each picture element unit. CONSTITUTION:A light screening film 30 corresponds to a light screening film 20 shown in the cross sectional drawing and has a shape divided into each unit picture element. If the unit of one picture element is of about 17mumX10mum, a line width in a pattern formation by a photolithography taking into account of the yield is about 3mum. Considering these matters, a distance between adjoining electric charge fetching electrodes 23 and a distance between adjoining light screening films 30 become 3mum respectively. When the light screening films 30 do not exist, an area excluding the electrodes 23 is 72mum<2>. In the unit picture element, an area, where the light screening is not performed, of this embodiment is of 18mum<2> where non-screened parts 26 and 27 are added so that the amount is reduced to 1/4 of a light leakage to a semiconductor circuit board having no light screening films 30.
Patent JP-2000292712-A (JP)
Title: Endoscope
Inventor: OGURA TAKESHI
IPC: A61B1/04
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To obtain an endoscope which is provided with a means for performing the focusing of an objective optical system, etc., also whose length on the rigid part of a leading end part can be shortened, and whose diameter on a leading end part can be made small. SOLUTION: Focusing, etc., can be performed by providing an optical system moving mechanism 70 moving the part of the lenses of an objective optical system unit 60 in a optical axis direction. The rigid part can be shortened by arranging a circuit board 67 driving a CCD 66 on the side part of the CCD 66. An angle formed by the direction of the board 67 and that of the mechanism 70 is <=90 deg., so that interference between a wire attaching part 87 where a curved wire 86 is attached and an incorporated material is reduced; therefore, the degree of freedom of the incorporated material arrangement is improved, and the diameter of the leading end part 21 can be made small.
Patent JP-H05299976-A (JP)
Title: Automatic equalizer
Inventor: TANAKA YOSHIAKI
IPC: H03H21/00
Filed: 1992-04-23
Abstract: PURPOSE:To stably attain an initial draw control based on a reception signal modulated by transmission information. CONSTITUTION:This device is equipped with a transversal filter 11 which obtains an output signal Yn from a total sum obtained by adding the weight of a coefficient indicated by a Ci<(n)> for an integer (i) to the (N+1) tap parallel output signals according to a symbol Xn included in the rising order of an integer (n), error detecting means 13 which searches a signal point closest to an equalized output signal obtained by multiplying the output signal Yn by a gain coefficient (g)<n> on a signal space, and gains the error En of the equalized output signal corresponding to it, gain control means 15 which obtains the equalized output signal by multiplying the output signal Yn+1 by the gain coefficient indicated by a recurrence formula; (g)<(n+1)>=(g)<(n)>+gammaEn*Yn for the conjugate complex number En* and a scalar coefficient gamma, and coefficient control means 17 which variably sets the coefficient by the recurrence formula; Ci<(n+1)>= Ci<(n)>+alphaEn*Xn-i-(N/2) for a scalar coefficient alpha, and compensates a frequency distortion.
Patent JP-S63272175-A (JP)
Title: Scanning speed modulating circuit
Inventor: OSAWA MICHITAKA
IPC: H04N3/32
Filed: 1987-04-30
Abstract: PURPOSE:To reduce cost, a mounting space, and power consumption and to facilitate the control by sharing one amplifying means between horizontal and vertical VM signals. CONSTITUTION:The horizontal VM signal outputted from a horizontal VM signal generating circuit 6 and the vertical VM signal outputted from a vertical VM signal generating circuit 6 are inputted to an adding and mixing circuit 7 and are added and mixed there. The output of the circuit 7 is supplied to an amplifying circuit 8 after processings such as noise component elimination. The inputted mixed signal is amplified by the amplifying circuit 8 and is inputted to a horizontal/vertical separating circuit 9 and is separated into the horizontal VM signal and the vertical VM signal again. Thus, only one amplifying circuit is used to considerably reduce the cost, the mounting space, and the power consumption. Both of horizontal and vertical VM signals are amplified only by the amplifying circuit for horizontal VM to considerably improve the use efficiency of the circuit.